import type { DecompositionResult } from "@velum-labs/routekit-eval-contracts";
import { Layer } from "effect";
import { RequestDecomposer } from "../services/request-decomposer/service.js";
import { type LanguageModelDimensionClassifierOptions } from "./classifier.js";
/** V2 fixture adapter behind the semantic RequestDecomposer port. */
export declare function fakeDimensionRequestDecomposerLayer(result: DecompositionResult | ((request: string) => DecompositionResult)): Layer.Layer<RequestDecomposer>;
/** V2 model-backed adapter behind the semantic RequestDecomposer port. */
export declare function languageModelDimensionRequestDecomposerLayer(options: LanguageModelDimensionClassifierOptions): Layer.Layer<RequestDecomposer>;